When the Dragon Caesar and
Daizyujin got covered in foam, they had sent the ZyuRanger to the
Lapless Room because the foam was too much for them. Once there, Klotho
gave them a hint to head North and to look for a river. Once there,
Geki had located an Ancient Artfiact which after 1 of
them read the language on it, it was discovered to be the key to
unlocking the Ultimate Daizyujin which is the ZyuRanger name for the
Ultrazord. The key to unlocking the power was they each had to state
their trait and then place their Medal/Coin into the slot on the
Artifact. Mei was the first one who mentioned her trait which was
"Love" and she inserted her Coin onto the Artifact as shown
here. Next was Boi whose
trait is Hope. Here's his Coin as shown on the Artifact. Next is Goushi whose
trait is Wisdom and here's his Coin as shown on the artifact once he
places it on the artifact. Next is Dan and his
trait is Courage. Here's the shot of his Coin on the Artifact. Burai's trait is
Power (shot of Coin on Artfiact is here and Geki's trait is
Justice and here's the shot of his Coin on the Artifact. Here's thes full
shot of the Artifact with all 6 Coins on it.

This episode features the
first appearance of the MegaDragonzord along with the first
appearance of its cockpit and this is actually
the only time in which all 6 Rangers are in the cockpit.